公开(公告)号：US20240271557A1

公开(公告)日：2024-08-15

申请号：US18437075

申请日：2024-02-08

Applicant: DEUTZ Aktiengesellschaft ,  Deere & Company

Inventor： Tobias KURT ,  Marco SLIWA

IPC: F01P3/12 ,  F02F7/00 ,  F02F11/00

CPC classification number: F01P3/12 ,  F02F7/0021 ,  F02F11/002

Abstract: A crankcase of an internal combustion engine including an outer coolant jacket and a drain channel, which leads through an other wall of the crank case from the outside into the outer coolant jacket, further including a closure element which sits with a closure section in the drain channel and closes the drain channel, an outer coolant jacket, and a closure element, which sits with a closure section in the drain channel and closes the drain channel. An inner coolant jacket and a connecting channel, which connects the inner coolant jacket to the outer coolant jacket. The closure element has an extension section which is accommodated in the connecting channel and forms a gap-shaped passage with the latter.

公开(公告)号：US20220082067A1

公开(公告)日：2022-03-17

申请号：US17606128

申请日：2020-03-10

Applicant: DEUTZ Aktiengesellschaft

Inventor： Johannes KLOSTERBERG ,  Marco SLIWA ,  Tobias KURT ,  Olivier SCHMITZ

IPC: F02M26/30 ,  F02M26/28 ,  F02M26/32 ,  F02M26/41

Abstract: An internal combustion engine including a crankcase (1) and including a cylinder head is described, including at least one cylinder block, at least one planar flange surface for accommodating at least one cooler (2), at least one cooler (2), at least one coolant inlet to the cooler (2), at least one coolant outlet (8) from the cooler (2), at least one exhaust gas inlet to the cooler (2), at least one integrated exhaust gas feedthrough from the cooler (2), and at least one internal cooling section (3).